R2 Performance Package for SLR McLaren (C199- 750 HP / 735 LB/FT) audi-s5--b9-5---2020-2024--3-0l-v6-tfsi-esr2469158 700rpm Crank Performance Numbers are

700rpm Crank Performance Numbers are calculated with a 14% Drivetrain loss on RWD vehicles

385 LB-FT @ 3

Rated by Mercedes-Benz:      449 HP @ 5

RENNtech Digital Lowering Module for Rolls Royce

Rated by RENNtech (peak @wheel):              875 whp @ 6

R2 Performance Package for SLR McLaren (C199- 750 HP / 735 LB/FT) audi-s5--b9-5---2020-2024--3-0l-v6-tfsi-esr2469158 700rpm Crank Performance Numbers areR2 Performance Package for 199 SLR McLaser. Includes ECU Upgrade, upgraded pulley, Dual Intercooler Pump Kit, Stainless Steel Headers and Sport Mufflers with 200 Cell Catalytic COnverters. Up to 722HP and 715TQ. Gains: +98HP & +140TQ RENNtech SLR package 2 contains our proprietary ECU, pulley, dual intercooler pump upgrade, stainless steel headers and sport catalytic exhaust upgrade for the ultimate in performance and sound. SLR Stock Performance: 626